Spout control system

Details Spout control system Spout control system

1981-07-13

1983-08-30

Sheridan, Robert G.

Material or article handling

Moving, wheeled, load-transporting type vehicle and loading...

Loading device having capability for controlling direction...

B65G 6722

Patent

active

044014031

ABSTRACT:
An automatic control system operates to control the spout position on a forage harvester as a function of the position of a crop-receiving wagon and as a function of the relative spout-wagon position. The system includes wagon and spout angle sensors and a variable gain error amplifier for generating an error signal representing the difference therebetween. The gain of the error amplifier is modified according to changes in the wagon position to provide a wagon position dependent amount of free play in the spout-wagon relative position.

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Fink, ed., Electronics Engineers Handbook, 1975 edition, pp. 17-41 to 17-44, Sections 103-106, and pp. 10-13, Section 25.

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